videos in AudioSet
A list of about a million ten-second YouTube clips, each labelled with the sounds in it, that Google published in 2017. Labs use it to train and test general audio and music models.
Including Blues Guitar Fingerpicking with Bends- Acoustic Guitar Lesson, Easy Speed Picking Guitar Lick - Harmonic Minor | GuitarZoom.com, Music Theory Made Easy: The Easy way to Play the Major Scale